Menocchio
Prince
Wonders definitely need a balance pass; I'm positive that they were under-tuned across the board with the expectation that players would build them for their adjacency effects as much as for their own abilities. You end up with plenty that kind of do nothing after their era, or outside of their city: the House of Wisdom is great, but its slots are only relic slots, so in the Modern Age there's not much of a house left to store any wisdom in.